DE3773616D1 - Asymmetrische 1:2-chromkomplexfarbstoffe. - Google Patents

Asymmetrische 1:2-chromkomplexfarbstoffe.

Info

Publication number
DE3773616D1
DE3773616D1 DE8787113033T DE3773616T DE3773616D1 DE 3773616 D1 DE3773616 D1 DE 3773616D1 DE 8787113033 T DE8787113033 T DE 8787113033T DE 3773616 T DE3773616 T DE 3773616T DE 3773616 D1 DE3773616 D1 DE 3773616D1
Authority
DE
Germany
Prior art keywords
alkyl
substd
alk
opt
cyclo
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8787113033T
Other languages
German (de)
Inventor
Winfried Dr Mennicke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE8787113033T priority Critical patent/DE3773616D1/en
Application granted granted Critical
Publication of DE3773616D1 publication Critical patent/DE3773616D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/10—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes containing metal
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium

Abstract

New asymmetrical 1:2 Cr complex dyestuffs (I) of 4-sulphophenyl (2-azo-4) 1-phenyl-pyrazol-5-one and a phenol (2-azo-4) 1-phenylpyrazol-5-one sulphone cpd. are of formula (I). In (I), H2-n and SO2-X are attached to ring B or position 5 of ring A; n = 1 or 2; R1 and R2 = alkyl, aryl, COOH, a carbamoyl gp. (opt. mono- or di-substd. by (cyclo)alkyl or ar(alk)yl), CN or carboxylate ester; X = NH2 (opt. mono- or di-substd. by (cyclo)alkyl or ar(alk)yl), aryloxy or alkyl; Y = NO2 or Cl; Z = H, Cl or alkyl; Z' = Cl, alkyl, alkoxy, NO2 or carbamoyl (opt. mono- or di-substd. by (cyclo)alkyl or ar(alk)yl); Z'' and Z''' = H, Cl or alkyl; Ka+ = a cation; R3 and R4 = H, NO2, Cl or alkyl.
DE8787113033T 1986-09-18 1987-09-07 Asymmetrische 1:2-chromkomplexfarbstoffe. Expired - Lifetime DE3773616D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787113033T DE3773616D1 (en) 1986-09-18 1987-09-07 Asymmetrische 1:2-chromkomplexfarbstoffe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863631751 DE3631751A1 (en) 1986-09-18 1986-09-18 ASYMMETRICAL 1: 2 CHROME COMPLEX DYES
DE8787113033T DE3773616D1 (en) 1986-09-18 1987-09-07 Asymmetrische 1:2-chromkomplexfarbstoffe.

Publications (1)

Publication Number Publication Date
DE3773616D1 true DE3773616D1 (en) 1991-11-14

Family

ID=6309845

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863631751 Withdrawn DE3631751A1 (en) 1986-09-18 1986-09-18 ASYMMETRICAL 1: 2 CHROME COMPLEX DYES
DE8787113033T Expired - Lifetime DE3773616D1 (en) 1986-09-18 1987-09-07 Asymmetrische 1:2-chromkomplexfarbstoffe.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863631751 Withdrawn DE3631751A1 (en) 1986-09-18 1986-09-18 ASYMMETRICAL 1: 2 CHROME COMPLEX DYES

Country Status (3)

Country Link
EP (1) EP0267385B1 (en)
DE (2) DE3631751A1 (en)
ES (1) ES2026164T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384893B1 (en) * 1989-02-23 1994-09-07 Ciba-Geigy Ag Process for the preparation of asymmetrical 1,2-metal complex dyestuffs
DE4130806A1 (en) * 1991-09-17 1993-03-18 Bayer Ag UNBALANCED 1: 2 CHROME COMPLEX DYES
DE102005012730A1 (en) 2005-03-19 2006-09-21 Dystar Textilfarben Gmbh & Co. Deutschland Kg Metal complex dye mixtures
CN102634230B (en) * 2012-03-23 2014-04-16 上海雅运纺织化工股份有限公司 Red 1:2 chromium-complexed acidic dye composition, and synthesis and dyeing application thereof
JP7408915B2 (en) * 2019-01-31 2024-01-09 セイコーエプソン株式会社 Inkjet textile printing ink composition and recording method
JP7283249B2 (en) * 2019-06-19 2023-05-30 セイコーエプソン株式会社 Water-based inkjet textile ink composition and textile printing method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408224A1 (en) * 1974-02-21 1975-10-02 Bayer Ag AZOCHROME MIXED COMPLEX COLORS
CH594035A5 (en) * 1974-02-28 1977-12-30 Sandoz Ag

Also Published As

Publication number Publication date
DE3631751A1 (en) 1988-03-31
EP0267385A3 (en) 1989-03-22
EP0267385B1 (en) 1991-10-09
ES2026164T3 (en) 1992-04-16
EP0267385A2 (en) 1988-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee